Jeremiah 2:19Your own evil will discipline you; your own apostasies will reprimand you. Consider and realize how evil and bitter it is for you to forsake the LORD your God and to have no fear of Me," declares the Lord GOD of Hosts.

Treasury of Scripture

Though wickedness be sweet in his mouth, though he hide it under his tongue;

wickedness

Job 15:16 How much more abominable and filthy is man, which drinketh iniquity like water?

Genesis 3:6 And when the woman saw that the tree was good for food, and that it was pleasant to the eyes, and a tree to be desired to make one wise, she took of the fruit thereof, and did eat, and gave also unto her husband with her; and he did eat.

Proverbs 9:17,18 Stolen waters are sweet, and bread eaten in secret is pleasant…

he hide

Psalm 10:7 His mouth is full of cursing and deceit and fraud: under his tongue is mischief and vanity.

Psalm 109:17,18 As he loved cursing, so let it come unto him: as he delighted not in blessing, so let it be far from him…

(12) Though wickedness be sweet in his mouth.--He draws a picture of the wicked man after the pattern of a gourmand or glutton, which, if it were intended to apply to Job, was a fresh instance of heartless cruelty, as well as of an entire want of discernment of character, and of unfitness for the office of judge he was so ready to assume. It is possible that the reproach here aimed at Job was that of inordinate love of riches, which Zophar extracts from the bare fact of his having been a wealthy man.

Verses 12, 13. - Though wickedness be sweet in his mouth; i.e. though the wicked man delight in his wickedness, and gloat over it, and keep the thought of it in his mind, as a gourmand keeps, so long as he can, a delicious taste in his mouth; though he, as it were, hide it under his tongue, in order not to let it escape him; though he spare it, and forsake it not; but keep it still within his mouth, yet, notwithstanding all this, disgust and nausea arrive in course of time (see the next two verses). It is, perhaps, the most surprising among the phenomena of wickedness that men can gloat over it, voluntarily recur to it, make a boast of it, recount signal instances of it to their friends, and seem to find a satisfaction in the recollection. One would have expected that shame and self-disapproval and fear of retribution would have led them to dismiss their wicked acts from their thoughts as soon as possible. But certainly the fact is otherwise.

20:10-22 The miserable condition of the wicked man in this world is fully set forth. The lusts of the flesh are here called the sins of his youth. His hiding it and keeping it under his tongue, denotes concealment of his beloved lust, and delight therein. But He who knows what is in the heart, knows what is under the tongue, and will discover it. The love of the world, and of the wealth of it, also is wickedness, and man sets his heart upon these. Also violence and injustice, these sins bring God's judgments upon nations and families. Observe the punishment of the wicked man for these things. Sin is turned into gall, than which nothing is more bitter; it will prove to him poison; so will all unlawful gains be. In his fulness he shall be in straits, through the anxieties of his own mind. To be led by the sanctifying grace of God to restore what was unjustly gotten, as Zaccheus was, is a great mercy. But to be forced to restore by the horrors of a despairing conscience, as Judas was, has no benefit and comfort attending it.